21” CATALOG NUMBER WGV-1001 API 6A GATE VALVES 2000 – 15,000 psi Size Range: 1 13/16” – 7 1/16” PROVEN TECHNOLOGY FOR INDIVIDUAL VALVE SOLUTIONS WORLDWIDE GWC Valve International ®
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
21”
CATALOG NUMBER WGV-1001
API 6A
GATE VALVES
2000 – 15,000 psi
Size Range:
1 13/16” – 7 1/16”
PROVEN TECHNOLOGY
FOR INDIVIDUAL
VALVE SOLUTIONS
WORLDWIDE
GWC Valve International
®
G W C V A L V E I N T E R N A T I O N A L
TABLE OF CONTENTS
Expanding Gate Valves
API 6A Gate Valve Trim Chart 4
Material Requirements 5
Ordering Guide 6
Model E Expanding Gate Valves 7
2,000 - 5,000 PSI Expanding Gate Valves 8
Model S Slab Gate Valves 9
3,000 - 15,000 PSI Slab Gate Valves 10
Model SB Slab Gate Valves 11
10,000 - 15,000 PSI Slab Gate Valves 12
Terms and Conditions of Sale 13
Return Goods Policy, Warranty 14
Slab Gate Valves
Slab Gate Valves with Ball Screws
G W C V A L V E I N T E R N A T I O N A L
4
VALVE TRIM CHART
Non-NACE Trims NACE Trims
API Material Class
Service
Trim
Corrosive
Available API Temperature
Body
Bonnet
Gate
Seats
Stem
Bonnet Seal Ring
Studs
Nuts
Packing
1. Nitriding is standard on all gates and seats. Tungsten Carbide, HF6 or other hardfacing techniques are also available upon request.
2. Corrosion resistant alloy per NACE MR0175/ISO 15156.
3. High temperature (API Temp Ratings X,Y) valves use graphite packing. Other special packing is available upon request.
4. Teflon inserts on seat faces are standard in TVC valves. Metal-to-metal seats are available upon request.
5. Charpy impact test results are provided as required by API 6A according to the temperature rating and material class.
6. Materials for sour service trims conform to latest edition of NACE MR0175. Explanation for suffixes used for sour trims: 0.5 = 0.5 psi maximum partial pressure of hydrogen sulfide 1.5 = 1.5 psi maximum partial pressure of hydrogen sulfide NL = No limit to hydrogen sulfide exposure.
7. GWC reserves the right to use material class ZZ when customers request materials of construction that do not comply with current NACE MR0175/ISO standards.
TemperatureClassification
K
L
N
P
R
S
T
U
V
X
Y
Operating Range (ºF)
Minimum Maximum
-75ºF (-60’C) to 180ºF (+82ºC)
-50ºF (-46ºC) to 180ºF (+82ºC)
-50ºF (-46ºC) to 140ºF (+60ºC)
-20’F (-29ºC) to 180ºF (+82ºC)
Room Temperature
0ºF (-18ºC) to 140ºF (+60ºC)
0ºF (-18ºC) to 180ºF (+82ºC)
0ºF (-18ºC) to 250ºF (+121ºC)
35ºF (+2ºC) to 250ºF (+121ºC)
0ºF (-18ºC) to 350ºF (+177ºC)
0ºF (-18ºC) to 650ºF (+343ºC)
BB
GENERAL
SS TRIM
SLIGHTLY
L to Y
ASTM A 487CL 4 60KALLOY
AISI 41306OK ALLOY
AISI 410 SS75K
NITRIDED
AISI 410 SS75K
NITRIDED
ASTM A 564GR 630
(17-4) 105KNITRIDED
AISI 316 SS
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2H
25%GLASSFILLEDPTFE (3)
CC
GENERAL
FULL SS
MODERATE
P to Y
ASTM A 217or A 487CA-1560K SS
AISI 4106OK SS
AISI 410 SS75K
NITRIDED
AISI 413075K
NITRIDED
ASTM A 564GR 630
(17-4) 105KNITRIDED
AISI 316 SS
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2H
25%GLASSFILLEDPTFE (3)
DD-NL
SOUR
STANDARD
NO
L to Y
ASTM A 487CL 4 60KALLOY
AISI 41306OK ALLOY
AISI 413075K
NITRIDED
AISI 413075K
NITRIDED
AISI 413075K
NITRIDED
AISI 1018/1020
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2HM
25%GLASSFILLEDPTFE (3)
EE-0.5
SOUR
SS TRIM
MODERATE
L to Y
ASTM A 487CL 4 60KALLOY
AISI 41306OK ALLOY
AISI 410 SS75K
NITRIDED
AISI 410 SS75K
NITRIDED
ASTM A 564GR 630
(17-4) 105KNITRIDED
AISI 316 SS
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2HM
25%GLASSFILLEDPTFE (3)
EE-1.5
SOUR
SS TRIM
MODERATE
L to Y
ASTM A 487
CL 4 60KALLOY
AISI 41306OK ALLOY
AISI 410 SS75K
NITRIDED
AISI 410 SS75K
NITRIDED
CRA (2)PER NACE
AISI 316 SS
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2HM
25%GLASSFILLEDPTFE (3)
EE-NL
SOUR
SS TRIM
MODERATE
L to Y
ASTM A 487
CL 4 60KALLOY
AISI 41306OK ALLOY
AISI 410 SS75K
NITRIDED
AISI 410 SS75K
NITRIDED
CRA (2)PER NACE
AISI 316 SS
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2HM
25%GLASSFILLEDPTFE (3)
FF-0.5
SOUR
FULL SS
HIGHLY
P to Y
ASTM A 217or A487CA-1560K SS
AISI 4106OK SS
AISI 410 SS75K
NITRIDED
AISI 410 SS75K
NITRIDED
ASTM A 564GR 630
(17-4) 105KNITRIDED
AISI 316 SS
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2HM
25%GLASSFILLEDPTFE (3)
FF-1.5
SOUR
FULL SS
HIGHLY
P to Y
ASTM A217 or
A487CA-1560K SS
AISI 4106OK SS
AISI 410 SS75K
NITRIDED
AISI 410 SS75K
NITRIDED
CRA (2)PER NACE
AISI 316 SS
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2HM
25%GLASSFILLEDPTFE (3)
FF-NL
SOUR
FULL SS
HIGHLY
P to Y
ASTM A 217 or
A487CA-1560K SS
AISI 4106OK SS
AISI 410 SS75K
NITRIDED
AISI 410 SS75K
NITRIDED
CRA (2)PER NACE
AISI 316 SS
ASTM A193GR B7 or
ASTM A320GR L7
ASTM A194GR 2HM
25%GLASSFILLEDPTFE (3)
AA
GENERAL
STANDARD
NO
L TO Y
ASTM A 487CL 4 60KALLOY
AISI 41306OK ALLOY
AISI 413075K
NITRIDED
AISI 413075K
NITRIDED
AISI 413075K
NITRIDED
AISI 1018/1020
ASTM A193GR B7 OR
ASTM A320GR L7
ASTM A194GR 2H
25%GLASSFILLEDPTFE (3)
w w w . g w c v a l v e . c o m
5
API MATERIAL REQUIREMENTS
BODY, BONNET, END AND OUTLET CONNECTIONS MATERIAL CLASS
AA General Service
BB General Service
CC General Service
DD General Servicea
EE General Servicea
FF General Servicea
HH General Servicea
MINIMUM MATERIAL REQUIREMENTS
PRESSURE-CONTROLLING PARTS, STEMS AND MANDREL HANGERS
a As defined by ISO 15156 (all parts) (NACE MR0175: see Clause 2).b In accordance with ISO 15156 (all parts) (NACE MR0175: see Clause 2).c CRA required on retained fluid-wetted surfaces only: CRA cladding of low-alloy or stainless steel is permitted [see 6.5.1.2.2 a].d CRA as defined in Clause 3: ISO 15156 (all parts) (NACE MR0175: see Clause 2) definition of CRA does not apply.
Operation
Tensile Testing
Impact Testing (Charpy)
Hardness Testing
Service NDE
Volumetric NDESerialization
Traceability
Chemical Analysis
Functional / Hydrotesting
Documentation Supply
Requirements
PSL-1 PSL-2 PSL-3 PSL-4
API 6A PRODUCT SPECIFICATION LEVELS
Carbon or Low-Alloy Steel
Carbon or Low-Alloy Steel
Stainless Steel
Carbon or Low-Alloy Steelb
Carbon or Low-Alloy Steelb
Stainless Steelb
CRAsbcd
Carbon or Low-Alloy Steel
Stainless Steel
Stainless Steel
Carbon or Low-Alloy Steelb
Stainless Steelb
Stainless Steelb
CRAsbcd
One tensile test is required to qualify heat lot
Required on selected wetted parts only for temperatures K and L
One hardness punch each on bonnet and stem
sampling permitted
No requirement
No requirement
No requirement
No requirement
No requirement
Basic Function / Hydrotests required
No requirement
Slightly more stringent requirements than PSL-1
Required on all wetted parts for temperatures K, L and P. More
stringent retest criteria than PSL-1
Same as PSL-1, but each part must
be tested
Mag particle on all surfaces. Can use wet
or dry mag method
No requirement
No requirement
Traceability to job lot required
Verification of material chemistry required
Same as PSL-1
No requirement
Same as PSL-2
Required for all temperatures. Otherwise, same as PSL-2
Same as PSL-2, but additional punch on
bonnet face
Same as PSL-2 but all surfaces must be tested.
Must use wet mag method
100% Volumetric testing by radiography or
ultrasonic testing required, all wetted parts
Each wetted part must carry a unique serialization number
Part must be traceable to specific heat and heat treat lot
Same as PSL-2, but more stringent acceptance criteria
Same as PSL-1, but extended hold periods on hydrotest
Cert of compliance for assembly, assembly trace
records, pressure test records with strip charts.
Same as PSL-2
Same as PSL-3, but more stringent acceptance criteria
Same as PSL-3
Same as PSL-3
Same as PSL-3, but more stringent acceptance criteria
Same as PSL-3
Same as PSL-3
Same as PSL-3
Same as PSL-3 with addition of gas testing, no
leakage acceptable
Same as PSL-3 with addition of 1. NDE, hardness matl and heat treat records for bon nets & stems. 2. Cert of compliance for seals 3. Gas test records for assy.
6
K -75 180 -60 82 L -50 180 -46 82 P -20 180 -29 82 R ROOM TEMPERATURE S 0 150 -18 66 T 0 180 -18 82 U 0 250 -18 121 V 35 250 2 121
Example: 2-1/16”, Expanding Gate Valve,5000 PSIG,Flanged RTJ, Performance Requirement PR1 with Product Specifications Level PSL1,
Material Class DD,Temperature Rating “L”
1. MODELE EXPANDING GATE S SLAB GATE SB SLAB GATE WITH BALL SCREW
2. RATING 300 3000 PSIG 500 5000 PSIG 1000 10000 PSIG 1500 15000 PSIG
3. END CONNECTION9 RTJ FLANGE 1 LINE PIPE NPT 2 NON UPSET TUBING THREAD
3 EXTERNAL UPSET TUBING THREAD 4 CLAMP HUB END
4. PERFORMANCE REQUIREMENT R1 PR1 R2 PR2
5. PRODUCT SPECIFICATION LEVEL L1 PSL1 L2 PSL2 L3 PSL3 L3G PSL3G L4 PSL4
500 L11. 2. 4. 5. 6.
R13.
E 9 DD L7.
ORDERING GUIDE
G W C V A L V E I N T E R N A T I O N A L
7. TEMPERATURE RATING Temperature Classification Operating Range (˚F) Operating Range (˚C)
6. MATERIAL CLASSBody
4130 FORGED
ASTM A487-CL 4 60K CAST
4130 FORGED
ASTM A487-CL 4 60K CAST
410 FORGED
ASTM A487 CA-15 60K SS CAST
4130 FORGED
ASTM A487-CL 4 60K CAST
4130 FORGED
ASTM A487-CL 4 60K CAST
4130 FORGED
ASTM A487-CL 4 60K CAST
410 FORGED
ASTM A487 CA-15 60K SS CAST
410 FORGED
ASTM A487 CA-15 60K SS CAST
Bonnet
AISI 4130 60K ALLOY
AISI 4130 60K ALLOY
AISI 410 60K SS
AISI 4130 60K SS
AISI 4130 60K ALLOY
AISI 4130 60K ALLOY
AISI 410 60K SS
AISI 410 60K SS
Stem
AISI 4130 75K NITRIDED
ASTM A564 GR 630 (17-4) 105K NITRIDED
ASTM A564 GR 630 (17-4) 105K NITRIDED
AISI 4130 75K NITRIDED
ASTM A564 GR 630 (17-4) 105K NITRIDED
CAR (1) PER NACE
ASTM A564 GR 630 (17-4) 105K NITRIDED
CAR (1) PER NACE
Gate
AISI 4130 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 4130 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 410 SS 75K NITRIDED
Seat
AISI 4130 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 4130 75K NITRIDE
AISI 4130 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 410 SS 75K NITRIDED
AISI 410 SS 75K NITRIDED
Material Class
AA
BB
CC
DD-NL
EE-0.5
EE-NL
FF-0.5
FF-NL
w w w . g w c v a l v e . c o m
7
MODEL E EXPANDING GATE VALVES
GWC Model E cast-body expanding gate valves
are designed for oil and natural gas wellhead or
other critical service applications with operating
pressures from 2,000 to 5,000 psi. All GWC
model expanding gate valves are API 6A Latest
Edition monogrammed equipment and are
available in bore sizes ranging from 2-1/16”
through 7-1/16”.
Operating Temperatures
GWC Model E Gate Valves are available with API
6A Temperature ratings of L (-50o F) through Y
(650o F). Valves for API Temperature ratings of
X and Y are pressure de-rated as required per
Annex G of API 6A Latest Edition.
Expanding Gate
The expanding gate is field-replaceable and
provides a tight mechanical seat that does not
rely on line pressure. This ensures seal integrity
at both high and low pressures.
Seat Designs
The standard gate to seat and seat to body
sealing interface is a slip-fit design, assisted
by inserts in the face and rear of each seat.
Metal-to-metal gate to seat and pressed-fit seat
to body sealing is used for high-temp valves and
is otherwise available upon request.
Packing Design
Chevron style stem packing is replaceable and
can be re-energized by injection between the
packing stacks. This ensures efficient sealing for
the life of the valve. Graphite packing is used for
high-temperature application.
Body Lubricant
All Model E Valves are shipped with body filler
grease appropriate for the material class and
temperature rating of the valve to ensure
smooth operation of the valve under pressure
and to prevent corrosion during storage prior
to deployment.
Grease Fittings
The valve body may be lubricated through the
grease fittings provided in the valve body. All
fittings meet the requirements of NACE MR0175.
Exposed Bolting
All exposed bolting meets the requirements
of NACE MRO175.
Full Through Conduit Bore
The full through conduit bore provides for
smooth flow with minimal turbulence. It also
provides an unobstructed passage for well
intervention tools.
G W C V A L V E I N T E R N A T I O N A L
8
2,000 - 5,000 PSI Expanding Gate Valves
Threaded Valves
MODEL E DIMENSIONAL DETAILS
Size Working (PSI) A E F G J WT N
in mm in mm in mm in mm in mm in mm
2 1/16 2000 3000-5000
2.062.06
5252
4.81 5.06
122 128
19.2519.43
488493
11.0013.00
279 330
9.629.62
244 244
90 125
40 56
13
2 9⁄16 2000 3000-5000
2.56 2.56
6565
5.62 5.93
142 150
20.18 20.43
512519
13.0016.00
330406
10.2510.25
260260
125160
5672
15-1⁄2
3 1⁄8 2000 3000-5000
3.12 3.12
7979
6.93 7.31
176 185
22.50 22.75
571577
13.0016.00
330406
11.3711.37
288288
190230
86104
20
4 1⁄16 2000 3000-5000
4.06 4.06
103103
8.62 9.06
219 230
25.93 26.37
658669
16.0020.00
330508
13.0013.00
330330
320 420
145190
24-1⁄2
MODEL E DIMENSIONAL DETAILS
Size Working (PSI) A E F G J WT N
in mm in mm in mm in mm in mm lbs kgs
2 1/16 2000 3000-5000
2.062.06
5252
4.81 5.06
122 128
19.2519.43
488493
11.0013.00
279330
11.6214.62
295 371
120 180
54 56
13
2 9⁄16 2000 3000-5000
2.56 2.56
6565
5.62 5.93
142 150
20.18 20.43
512519
13.0016.00
330406
13.1216.62
333422
180220
8199
15-1⁄2
3 1⁄8 2000 3000 5000
3.12 3.12 3.12
7979 79
6.93 7.31 7.31
176 185 185
22.50 22.75 22.75
571577 577
13.0016.00 16.00
330406 406
14.1217.12 18.62
358434 437
220300 340
99136 154
20
4 1⁄16 2000 3000 5000
4.06 4.06 4.06
103103 103
8.62 9.06 9.06
219 230 230
25.93 26.37 26.37
658669 669
16.0020.00 20.00
406508 508
17.1220.12 21.62
358511 549
360 520 560
163235 254
24-1⁄2
5 1⁄8 2000 3000 5000
5.12 5.12 5.12
7979 79
11.62 11.62 11.62
295 295 295
32.50 32.50 32.50
825825 825
21.0023.50 23.50
533596 596
22.1224.12 28.62
561612 727
800900 980
362408 444
31
7 1⁄16 2000 3000 5000
7.06 7.06 7.06
103103 103
13.87 13.87 13.87
352 352 352
33.10 34.10 34.10
840866 866
13.0016.00 20.00
330406 508
20.0024.00 30.00
666714 812
1021 1118 1398
463507 634
42
Flanged End Valves
MODEL E DIMENSIONAL DETAILS
Size Working (PSI) A E F G J WT N
in mm in mm in mm in mm in mm lbs kgs
2 1⁄16 2000 3000-5000
2.062.06
5252
4.81 5.06
122 128
19.2519.43
488493
11.0013.00
279330
11.6212.12
269 307
105 140
47 63
13
2 9⁄16 2000 3000-5000
2.56 2.56
6565
5.62 5.93
142 150
20.18 20.43
512519
13.0016.00
330406
11.6713.43
296341
155190
7086
15-1⁄2
3 1⁄8 2000 30005000
3.12 3.12 3.12
7979 79
6.93 7.31 7.31
176 185 185
22.50 22.75 22.75
571577 577
13.0016.00 16.00
330406 406
12.7514.25 15.00
32314 15
205265 285
92120 129
20
4 1⁄16 2000 30005000
4.06 4.06 4.06
103103 103
8.62 9.06 9.06
219 230 230
25.93 26.37 26.37
658669 669
16.0020.00 20.00
406508 508
15.0616.56 17.31
382420 420
340 470 490
154213 222
24-1⁄2
Threaded by Flanged Valves
Clamp Hub End ValvesMODEL E DIMENSIONAL DETAILS
Size Working (PSI) A E F G J WT N
in mm in mm in mm in mm in mm lbs kgs
2 1⁄16 2000 3000-5000
2.062.06
5252
4.81 5.06
122 128
19.2519.43
488493
11.0013.00
279330
11.2011.25
279 287
84 105
38 47
13
2 9⁄16 2000 3000-5000
2.56 2.56
6565
5.62 5.93
142 150
20.18 20.43
512519
13.0016.00
330406
12.0015.00
304381
109159
4972
15-1⁄2
3 1⁄8 2000 30005000
3.12 3.12 3.12
7979 79
6.93 7.31 7.31
176 185 185
22.50 22.75 22.75
571577 577
13.0016.00 16.00
330406 406
14.0017.00 17.00
355431 431
168215 222
7697 100
20
4 1⁄16 2000 30005000
4.06 4.06 4.06
103103 103
8.62 9.06 9.06
219 230 230
25.93 26.37 26.37
658669 669
16.0020.00 20.00
406508 508
16.0018.00 19.00
406457 482
310 396 408
140179 185
24-1⁄2
w w w . g w c v a l v e . c o m
9
MODEL S SLAB GATE VALVES
GWC Model S forged-body slab gate valves
are designed for oil and natural gas wellhead,
manifold or other critical service applications
with operating pressures from 3,000 to 15,000
psi. All model S slab gate valves are API 6A
latest edition monogrammed equipment and
are available in bore sizes ranging from 1-13/16”
through 4-1/16”.
Operating Temperatures
GWC Model S valves are available with API 6A
Temperature ratings of L (-50o F) through Y
(650o F) . Valves for API Temperature ratings of
X and Y are pressure de-rated as required per
Annex G of API 6A Latest Edition.
Slab Gate
The single piece slab gate is field-replaceable
and provides the valve with full bidirectional
sealing capability at both high and low pressures.
Seat Design
The standard gate to seat
and seat to body sealing
interface is a two-piece
design consisting of a
seat ring and a body
bushing, assisted by
inserts in the rear of each
piece. Metal-to-metal
gate to seat interface is
standard. Metal inserts
are used for high-
temperature applications.
Packing Design
Stem packing is
replaceable and assisted
by an anti-extrusion ring.
This ensures efficient
sealing for the life of the
valve. Graphite packing is
used for high-temperature
applications.
Integrates Backseat
All Model S valves have
an integrated metal-to-
metal stem to bonnet
backseat. When valve is
in backseat position pressure is contained within
the valve cavity and cannot ingress into bonnet
or stem packing area.
Grease Fittings
The valve body may be lubricated through the
grease fitting provided in the valve bonnet. An
in-line check valve is provided behind the grease
fitting to ensure a unidirectional flow. All fittings
meet the requirements of NACE MRO175.
Lubrication and Corrosion Protection
All model S valves have body cavity lubrication
appropriate for the material class and
temperature rating of the valve under pressure
and prevents corrosion during storage.
Full Through Conduit Bore
The full through conduit bore provides for smooth
flow with minimal turbulence. It also provides an
unobstructed passage for well intervention tools.
G W C V A L V E I N T E R N A T I O N A L
10
A Valve Bore
E Bore centerline to bottom of valve
F Bore centerline to handwheel top
G Handwheel diameter
J Flange face to face
N Number of turns to open valve
WT Estimated weight
MODEL S DIMENSIONAL DETAILS
Size Press A E F G J WT N
in mm in mm in mm in mm in mm lbs kgs
1 13⁄16 10,000 1.81 46 5.69 144 16.47 418 14.00 355 18.25 463 240 108 12
15,000 1.81 46 5.90 149 16.73 425 18.00 431 18.00 457 300 136 12
2 1⁄16 3,000-5,000 2.06 52 5.06 128 19.43 493 13.00 330 14.62 371 125 56 13
10,000 2.06 52 5.69 144 16.45 417 14.00 355 20.50 520 265 120 12
15,000 2.06 52 5.90 149 16.73 425 18.00 431 19.00 482 330 149 12
2 9⁄16 3,000-5,000 2.56 65 5.93 150 20.43 519 16.00 406 16.62 422 220 99 15 1/2
10,000 2.56 65 6.75 171 17.68 448 18.00 431 22.25 565 370 167 15
15,000 2.56 65 7.74 196 18.95 481 18.00 431 21.00 533 450 204 15
3 1⁄8 3,000 3.12 79 7.31 185 22.75 577 16.00 406 17.12 434 300 136 20
5,000 3.12 79 7.31 185 22.75 577 16.00 406 18.62 437 340 154 20
10,000 3.06 77 8.12 206 18.58 471 24.00 584 24.38 619 520 235 18
15,000 3.06 77 9.65 245 22.79 578 24.00 584 23.56 598 880 399 19
4 1⁄16 3,000 4.06 103 9.06 230 26.37 669 20.00 508 20.12 511 520 235 24 1/2
5,000 4.06 103 9.06 230 26.37 669 20.00 508 21.62 549 560 254 24 1/2
10,000 4.06 103 10.19 258 21.42 544 24.00 584 26.38 670 850 385 23
15,000 4.06 103 11.71 297 24.05 636 24.00 584 29.00 736 1360 616 24
MODEL S DIMENSIONAL DETAILS
FULL STAINLESS STANDARD WITH HARDFACING
FULL STAINLESS WITH HARDFACING
API MATERIAL CLASS: EE-0,5
API MATERIAL CLASS: FF-0,5
API MATERIAL CLASS: EE-NL
API MATERIAL CLASS: FF-NL
COMPONENT MATERIAL MATERIAL MATERIAL MATERIAL
BODY AISI 4130 75K AISI 410 SS 75K AISI 4130 75K AISI 410 SS 75K
BONNET AISI 4130 75K AISI 410 SS 75K AISI 4130 75K AISI 410 SS 75K
GATE AISI 410 SS 75K NITRIDED AISI 410 SS 75K NITRIDED AISI 4130 75K HARDFACED
AISI 410 SS 75K HARDFACED
SEAT RING AISI 410 SS 75K NITRIDED AISI 410 SS 75K NITRIDED SOLID STELLITE #6 (1) SOLID STELLITE #6 (1)
SEAT SEAL GTFE GTFE GTFE GTFE
BODY BUSHING AISI 410 SS 75K AISI 410 SS 75K AISI 410 SS 75K AISI 410 SS 75K
BODY BUSHING SEAL GTFE GTFE GTFE GTFE
STEM 17-4 PH HH1150 17-4 PH HH1150 INCONEL 718 (2) INCONEL 718 (2)
BONNET SEAL RING AISI 316 SS AISI 316 SS AISI 316 SS AISI 316 SS
RETAINER PLATE AISI 316 OR 304 SS AISI 316 OR 304 SS AISI 316 OR 304 SS AISI 316 OR 304 SS
STUDS B7M / L7M B7M / L7M B7M / L7M B7M / L7M
NUTS 2HM 2HM 2HM 2HM
3,000 - 15,000 PSI Slab Gate Valves
w w w . g w c v a l v e . c o m
11
Model SB 10,000 -15,000 PSI Slab Gate Valves
GWC Model SB (Ball-Screw Operated) forged
body slab gate valves are designed for
High-Pressure / Large Bore applications which
are exposed to abrasive and high fluid volumes
such as Fracing Operations or other critical
service requirements with working pressures
from 10,000psi thru 15,000psi. All Model SB
slab gate valves are produced according to the
latest edition of the API 6A and are available in
bore sizes from 4 1/16” thru 7 1/16” with features
as follows:
n Frac Valve Service
n Bidirectional Flow and Seal Capabilities
n Metal to Metal Sealing
(Gate to Seat-Seat to Body- Backseat Fire
Safe Seal)
n Non-rising Stem Design
n Forged Body and Bonnet
n Low Operating Torque
n No Special Tools Required for Repairs
n Full Bore Design
n Fewer Turns Manually for Open-Close Cycles
n Manual Ball Screw or Hydraulically Actuated
SLAB GATE VALVES WITH BALL SCREW
G W C V A L V E I N T E R N A T I O N A L
12
10,000 - 15,000 PSI Slab Gate Valves with Ball Screw
A Valve Bore
E Bore centerline to bottom of valve
F Bore centerline to handwheel top
G Handwheel diameter
J Flange face to face
N Number of turns to open valve
WT Estimated weight
MODEL SB DIMENSIONAL DETAILS
STANDARD WITH HARDFACING
FULL STAINLESS WITH HARDFACING
STANDARD WITH INCONEL HARDFACING
FULL STAINLESS WITH INCONEL AND HARDFACING
API MATERIAL CLASS: EE-0.5
API MATERIAL CLASS: FF-0.5
API MATERIAL CLASS: EE-NL
API MATERIAL CLASS: FF-NL
COMPONENT MATERIAL MATERIAL MATERIAL MATERIAL
BODY AISI 4130 75K AISI 4130 75K AISI 4130 75K AISI 4130 75K
BONNET AISI 4130 75K AISI 4130 75K AISI 4130 75K AISI 4130 75K
GATE AISI 410 SS 75K HFTC AISI 410 SS 75K HFTC AISI 410 SS 75K Hardfacing AISI 410 SS 75K HFTC
SEAT RING Solid Stellite #6 Solid Stellite #6 Solid Stellite #6 Solid Stellite #6
SEAT SEAL GTFE GTFE GTFE GTFE
BODY BUSHING AISI 4130 75K AISI 4130 75K AISI 410 75K AISI 410 75K
BODY BUSHING SEAL GTFE GTFE GTFE GTFE
STEM – UPPER & LOWER
17-4 PH HH1150 17-4 PH HH1150 INCONEL 718 INCONEL 718
BONNET SEAL RING AISI 410 75K AISI 410 75K AISI 410 75K AISI 410 75K
RETAINER PLATE AISI 410 75K AISI 410 75K AISI 410 75K
STUDS B7M / L7M B7M / L7M B7M / L7M B7M / L7M
NUTS 2HM 2HM 2HM 2HM
MODEL SB DIMENSIONAL DETAILS
Size PRESS A E F G J WT N
in mm in mm in mm in mm in mm lbs kgs
5 1⁄8 10,000 5.12 130 25.70 653 44.90 1140 24.00 610 29.00 736 2304 860 23
7 1⁄16 10,000 7.06 179 30.28 769 55.88 1419 31.00 787 35.00 889 3804 1420 31
7 1⁄16 10,000 7.06 179 30.28 769 55.88 1419 31.00 787 24.00 610 3429 1280 31
10,000 PSI Flanged End Studded Valves
MODEL SB DIMENSIONAL DETAILS
Size PRESS A E F G J WT N
in mm in mm in mm in mm in mm lbs kgs
3 1⁄16 15,000 3.06 78 22.68 576 31.47 799 22.00 559 23.56 598 1474 550 15.5
4 1⁄16 15,000 4.06 103 22.12 562 42.00 1067 24.00 610 29.00 737 2170 810 19.5
5 1⁄16 15,000 5.12 130 25.70 653 44.90 1140 24.00 610 29.00 737 3738 1395 24.5
7 1⁄16 15,000 7.06 179 31.50 800 58.00 1473 30.00 762 41.00 1041 8091 3020 33
7 1⁄16 15,000 7.06 179 31.50 800 55.00 1473 30.00 762 26.00 660 7502 2800 33
15,000 PSI Flanged End Studded Valves
1. Stellite is a registered trademark of the Deloro Stellite Group2. Inconel is a registered trademark of Special Metals Corporation
w w w . g w c v a l v e . c o m
13
ScopeThese terms and conditions apply to all GWC valve products, and supersedes all previously published terms and conditions.
Hereafter, GWC Valve International, Inc. shall be referred to as GWC.
Special terms and conditions printed on a buyer’s order will only apply insofar as they conform to the terms and conditions detailed on these pages. Terms and conditions of an order that change or modify those on this sheet shall not be binding on GWC.
ApprovalAll quotations, contracts, orders, or agreements are subject to approval and/or acceptance by the main office of GWC.
We reserve the right to correct clerical or stenographic errors in quotations, orders, invoices, and other contracts, agreements, or documents.
PricesPossession of price lists will not be accepted by GWC as an obligation, or offer to sell the goods listed therein to anyone.
All prices contained therein are subject to change without notice, and supersede all previous lists. All orders will be invoiced at prices in effect at the time of shipment unless quoted in writing.
ChangesOrders cannot be cancelled or specifications be changed without the consent of GWC, and then only in terms indemnifying GWC against loss.
QuotationsGoods quoted F.O.B. our service center are subject to prior sale. Prices quoted are valid only for the duration indicated in the quotation. Quoted prices supersede all previous prices, quotations, or contracts, and are subject to change without notice.
CancellationsOrders placed with us cannot be cancelled without our prior written consent. A cancellation charge will be applicable as outlined in our quotation.
ClaimsAll claims for shortages, corrections, or deductions must be made within 10 days after receipt of goods. Responsibility for goods lost or damaged in transit rests with carrier, and claims should be filed with the carrier by the consignee. Delivery of material to a common carrier shall be considered delivery to the buyer, and shall be at the buyers risk thereafter.
Delivery DelaysWe assume no responsibility for delays in delivery, or defaults resulting from strikes, work stoppages, fires, floods, accidents, war, inability to obtain materials, or any other cause unavoidable and beyond our control.
TaxesGWC quotations and/or contracts do not include any municipal, state, or federal sales, excise, use occupational, or other taxes, and any such tax, if paid by us will be charged to the purchaser.
Catalog IllustrationsCatalog illustrations are actual representations of a certain size of each product line, but do not necessarily represent all sizes in details. We reserve the right to institute changes in materials, designs, and specifications without notice in keeping with our policy of continuing product improvement.
Catalog WeightsCatalog weights represent average weights of products and are in no sense guaranteed.
ReturnsSee Return Goods Policy on next page.
Special OrdersOrders for special goods must be in writing and accompanied with detailed prints and/or sets of specifications, unless specifications on the orders are definite and complete. Orders will not be entered with the factory unless this is adhered to. Cancellation charges will be as outlined in our quotations.
Freight TermsAll shipments are F.O.B. our service centers. See current bulletin for freight allowance.
WarrantySee warranty on reverse side
TERMS & CONDITIONS OF SALE
G W C V A L V E I N T E R N A T I O N A L
14
This policy supersedes all other policies for return goods.
I. Goods returned at customers request:A. Material must be:1. Of our manufacture.2. In clean, new and saleable condition. It must have been stored inside out of the weather.3. Shipped from one of our service centers within the 12 calendar months preceding the request for return, and the return will not cause inventory to exceed maximum allowable levels.4. Personally inspected by a GWC representative prior to its return.5. Special or non-standard items are non-returnable.B. Return shipments must be prepaid.C. Credit will be allowed at invoice price, less 25% handling cost, and less any freight paid by GWC.D. A Return Goods Card must be furnished by a GWC representative after inspection of the material, and must be returned with the shipment.E. Shipments received without a Return Goods Authorization Card will be refused. Customer will be responsible for any storage and/or return freight.F. Material returned which is not of GWC manufacture, not in clean and saleable condition, or not authorized for return will be returned to the customer freight collect. II. Goods returned because of an error by GWC.A. Material must be in a clean, new, saleable condition.B. Return shipment should be made freight collect.C. Full credit will be allowed. D. Customer must receive Return Goods authorization prior to the return of the material. Return Goods Authorization Card must accompany shipment. Shipments received without Return Goods Authorization Card will be refused. Return Goods Authorization Card should be attached to the packing list.
All requests to return material to GWC Valve International, Inc. must be submitted in writing to our National Sales Manager for authorization.
GWC Valve International, Inc. warrants each product sold, if the products are of our manufacture, against defects in material and workmanship under normal use and service for a period of one year after date of shipment.
This warranty is made to the buyer only, and does not extend to any other party. The obligation of GWC Valve International, Inc. under this warranty is limited to: (a) replacement of any part or parts proven defective in material or workmanship, (b) repair of the product F.O.B. the factory or service center, (c) refund of the purchase price. In the case of product or parts not wholly of GWC’s manufacture, GWC’s liability under this warranty shall be limited to the extent of GWC’s recovery from the manufacturer of such parts under its warranty to GWC. This warranty does not extend to any claims for labor, consequential damages, down time, or any other loss, damage, or expense of any kind arising out of the defect. We do not allow claims for unauthorized repairs, labor, or material. We are not responsible for loss of use, personal injury, lost profits, or any other damages whatsoever in connection with the warranties set forth.
No warranty shall apply to any product which has been modified or changed in design or function after leaving GWC’s facilities or which is misused or operated beyond its design capabilities, or used for other than its intended purpose. Purchasers of GWC products should consult knowledgeable advisors in the selection of product type and material of construction for their specific use. The buyer assumes all risk of this selection.
The buyer shall permit GWC or its authorized representative to inspect the product so that it may determine its obligation. GWC shall be entitled to the return of the defective product or parts. Buyer must notify GWC promptly upon discover of any claimed defect.
No material may be returned without first obtaining written permission from GWC Valve International, Inc.
WARRANTY
RETURN GOODS POLICY
w w w . g w c v a l v e . c o m
15
NOTES
w e b s i t e : w w w . g w c v a l v e . c o m
PROVEN TECHNOLOGY
FOR INDIVIDUAL
VALVE SOLUTIONS
WORLDWIDE
GWC Valve International
USA HEADQUARTERSGWC Valve International, Inc.
4301 Yeager Way
Bakersfield, CA 93313
Phone: 661-834-1775
Fax: 661-834-2072
®
Related Documents
